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Flight Reliability

B6 754 · JetBlue Airways

San Juan → Fort Lauderdale (SJU–FLL)

80
Pretty Reliable
WanderNerd Reliability Score
86%
Arrive within 15 minutes
1 min
Average arrival delay
2.4%
Cancelled
6 min early
Median arrival delay

Based on 209 historical flights. Data through May 2026.

What the data says

The 6–9 AM departure wins.

B6 754 departing between 6–9 AM arrived on time 88% of the time, versus 65% between 9 AM–12 PM.

Mondays have been rough.

B6 754 arrived on time 97% of the time on Saturdays and just 79% on Mondays. That gap is worth planning around.

Better than the SJU–FLL route average.

B6 754 arrived on time 86% of the time, versus 76% across the SJU–FLL route.

Better than the JetBlue Airways network average.

B6 754 arrived on time 86% of the time, versus 73% across the JetBlue Airways network.

The breakdown

On-time by weekday
  • Mon79%(29 flights)
  • Tue86%(28 flights)
  • Wed81%(26 flights)
  • Thu84%(31 flights)
  • Fri87%(30 flights)
  • Sat97%(29 flights)
  • Sun86%(29 flights)
On-time by departure window
  • 3–6 AM84%(19 flights)
  • 6–9 AM88%(166 flights)
  • 9 AM–12 PM65%(17 flights)
On-time trend by month
97%
May

Nov 93% → May 97% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
November 202593%28
December 202580%30
January 202684%25
February 202681%26
March 202682%27
April 202680%30
May 202697%30
Departures on time
87%
Diverted
1.0%
Flights flown
202
Months covered
8

Same route, other flights

Keep nerding

Based on 209 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.